/*
 * Copyright (C) 2019 Adaptech s.r.o., Robert Pösel
 * Copyright (C) 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package com.googlecode.leptonica.android;

import android.graphics.Bitmap;
import android.graphics.BitmapFactory;

import org.junit.Test;

import static org.junit.Assert.assertEquals;

public class JpegIOTest {
	@Test
	public void testCompressToJpeg() {
		testCompressToJpeg(640, 480, 85, true);
		testCompressToJpeg(640, 480, 85, false);
	}

	private void testCompressToJpeg(int width, int height, int quality, boolean progressive) {
		Bitmap bmps = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
		Pix pixs = ReadFile.readBitmap(bmps);
		byte[] encodedBytes = JpegIO.compressToJpeg(pixs, quality, progressive);
		Bitmap bmpd = BitmapFactory.decodeByteArray(encodedBytes, 0, encodedBytes.length);

		assertEquals(bmps.getWidth(), bmpd.getWidth());
		assertEquals(bmps.getHeight(), bmpd.getHeight());

		bmps.recycle();
		pixs.recycle();
		//noinspection UnusedAssignment
		encodedBytes = null;
		bmpd.recycle();
	}
}
